<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<%
	request.setCharacterEncoding("utf-8");
	
	int su1=Integer.parseInt(request.getParameter("su1"));
	int su2=Integer.parseInt(request.getParameter("su2"));
	int a=0;
	int b=0;

	if(su1>su2)
	{
		a=su2;
		b=su1;
	}
	else
	{
		a=su1;
		b=su2;
	}
	for(int kk=a;kk<=b;kk++)
	{
		if(kk%3==0)
		{
			out.print(kk+"<br/>");
		}
	}
%>
</body>
</html>